Pool Ball Rack



FIG. 1 is a top perspective view of a pool ball rack, showing my new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevational view thereof, the rear elevational view being a mirror image thereof; and,

FIG. 6 is a left-side elevational view thereof, the right-side elevational view being a mirror image thereof.

The broken lines showing a pool table and billiard balls in FIG. 1 depict environmental matter and form no part of the claimed design. 

CLAIM I claim the ornamental design for a pool ball rack, as shown and described. 